Talk to Gynecologist on Over Weight

I am suffering from pcos and uric acid. Due to which my weight is rapidly increasing. At present I am 105kg wth 5'2" height and I am unmarried. I have thick hairs on my face. I have dandruff and hair fall problem. Periods problm is from last 5 years. During this I took medicine like diane 35 and progyluton. After the completion of course I got periods which last for 2 to 3 days. But when I left the medicine I got no periods. Now from last 6 months I have no periods. I am very much worried about my weight and periods